@charset 'UTF-8';
* {
    margin: 0;
    padding: 0;
    font-family: "Microsoft yahei", serif;
}

li {
    list-style-type: none;
}

html,
body {
    overflow: hidden;
    width: 100%;
    height: 100%;
}


/*====== all start ======*/

#all {
    position: absolute;
    left: 0;
    width: 200%;
    height: 100%;
    transition: 1s;
}

#all.left {
    left: -100%;
}


/*  main start */

#main {
    float: left;
    position: relative;
    width: 50%;
    height: 100%;
    background: #023b3b url('../img/bg.png') center;
    perspective: 800px;
}

#list ul {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120px;
    height: 160px;
    margin-top: -80px;
    margin-left: -60px;
    transform-style: preserve-3d;
    transform: translateZ(-2000px) rotateX(0deg) rotateY(0deg);
}

#list ul li {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 127, 127, 0.5);
    border: 1px solid rgba(127, 255, 255, 0.25);
    box-shadow: 0 0 12px rgba(0, 255, 255, 0.5);
    text-align: center;
    color: #fff;
    cursor: default;
    transition: 3s cubic-bezier(.94, .02, .48, .98);
}

#list ul li .liCover {
    position: absolute;
    left: -1px;
    top: -1px;
    z-index: 9;
    width: 122px;
    height: 162px;
}

#list ul li .liTitle {
    font-size: 50px;
    color: rgba(255, 255, 255, .7);
    margin-top: 10px;
    font-weight: bold;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}

#list ul li .liAuthor {
    margin-top: 10px;
    font-weight: bold;
    color: rgba(127, 255, 255, 0.75);
    font-size: 14px;
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
}

#list ul li .liTime {
    margin-top: 10px;
    font-weight: bold;
    color: rgba(127, 255, 255, 0.75);
    font-size: 14px;
    text-shadow: 0 0 5px rgba(0, 255, 255, 0.5);
}

#btn {
    position: absolute;
    left: 20px;
    bottom: 20px;
    width: 300px;
    height: 32px;
}

#btn ul li {
    float: left;
    margin: 0 5px;
    padding: 0 10px;
    height: 30px;
    line-height: 30px;
    border: 1px solid rgba(127, 255, 255, 1);
    color: rgba(127, 255, 255, 1);
    font-size: 12px;
    font-weight: bold;
    border-radius: 3px;
    cursor: pointer;
}

#btn ul li:hover {
    background: rgba(0, 127, 127, 0.8);
}

#alert {
    display: none;
    position: absolute;
    top: 10%;
    left: 10%;
    width: 80%;
    height: 80%;
    background-color: rgba(0, 127, 127, 0.5);
    border: 1px solid rgba(127, 255, 255, 0.25);
    box-shadow: 0 0 12px rgba(0, 255, 255, 0.5);
    border-radius: 3px;
    transform: rotateY(0deg) scale(1);
    opacity: 1;
    transform-style: preserve-3d;
}

#alert .title,
#alert .img,
#alert .author,
#alert .info {
    border: 1px solid rgba(127, 255, 255, 0.25);
    box-shadow: 0 0 12px rgba(0, 255, 255, 0.5);
    background: rgba(0, 0, 0, .5);
    border-radius: 3px;
}

#alert .title {
    position: absolute;
    left: 25%;
    top: 15%;
    width: 50%;
    height: 10%;
}

#alert .title span {
    position: absolute;
    top: 50%;
    width: 100%;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    text-align: center;
    transform: translateY(-50%);
}

#alert .img {
    overflow: hidden;
    position: absolute;
    top: 35%;
    left: 5%;
    width: 45%;
    height: 50%;
}

#alert .img img {
    width: 100%;
}

#alert .author {
    position: absolute;
    top: 35%;
    right: 5%;
    width: 35%;
    height: 10%;
}

#alert .author span {
    position: absolute;
    top: 50%;
    width: 100%;
    color: #fff;
    font-weight: bold;
    font-size: 18px;
    text-align: center;
    transform: translateY(-50%);
}

#alert .info {
    position: absolute;
    top: 50%;
    right: 5%;
    width: 35%;
    height: 35%;
}

#alert .info span {
    position: absolute;
    top: 5%;
    padding: 15px;
    color: #fff;
    font-weight: bold;
    font-size: 16px;
}


/* main end */


/* frame start */

#frame {
    float: left;
    width: 50%;
    height: 100%;
}

#back {
    position: absolute;
    right: -70px;
    bottom: 20px;
    z-index: 99;
    height: 30px;
    padding: 0 10px;
    line-height: 30px;
    border: 1px solid rgba(127, 255, 255, 1);
    color: rgba(127, 255, 255, 1);
    font-size: 12px;
    font-weight: bold;
    border-radius: 3px;
    cursor: pointer;
}

#back:hover {
    background: rgba(0, 127, 127, 0.8);
}


/* frame end */


/*====== all end ======*/